Here is the full list of all 50 Yakuza 3 Remastered achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Earn all other achievements in the game.
Beat the game on Legend difficulty.
Complete all substories.
Complete all minigames.
Complete 80 substories.
Pick up 30 pieces of trash from the beach in front of Morning Glory.
Get a break ace in nine-ball pool.
Pick up 5 pieces of trash from the beach in front of Morning Glory.
Play all rounds in Ultimate Match mode after beating the game.
Create a fashionable hostess.
Hit a 350-yard drive during a tournament in golf.
Win a game of shogi without ever moving your king.
Earn a combined total of 3,000 points in cee-lo, cho-han, koi-koi, and oicho-kabu.
Play both massage modes.
Initiate 3 battles using first-person mode.
Knock over 100 people.
Accumulate 10,000,000 yen.
Earn a combined total of 3,000 points in poker, roulette, and blackjack.
Claim victory in all Coliseum tournaments.
Spend 300,000 yen in one visit to a hostess club.
Order the most expensive item in all restaurants.
Encounter all the masters.
Get a hat trick in darts.
Catch a tuna.
Apprehend all hitmen.
Win a hand of mahjong when you only have 1 tile concealed.
Complete 50 substories.
Win 5 stuffed animals in UFO Catcher and get a high score in a shooting game.
Get a turkey while bowling.
Complete the game.
Defeat Mine in Chapter 12.
Make a modded weapon.
Defeat Joji Kazama in Chapter 10.
Run 42.195km.
Defeat Lau Ka Long in Chapter 8.
Defeat Majima again in Chapter 7.
Sing all songs at karaoke.
Complete 30 substories.
Finish 10 battles with Heat Actions.
Hit 2 panels with one ball in the Hard Game at the batting cage.
Defeat Kanda in Chapter 6.
Defeat the man in black in Chapter 5.
Defeat Hasebe in Chapter 4.
Have your first Revelation.
Open a total of 10 lockers in Kamurocho and Downtown Ryukyu.
Complete 10 substories.
Defeat Tamashiro in Chapter 3.
Break 30 weapons picked up in battle.
Defeat Rikiya in Chapter 2.
Defeat Majima in Chapter 1.